Compound for organic electric element, organic electric element comprising the same, and electronic device thereof
摘要
說明書
Subsequently, (1,1′-bisphenyl-4-olato)bis(2-methyl-8-quinolinolato)aluminum (hereinafter, “BAlq”) was vacuum-deposited to a thickness of 10 nm on the light emitting layer to form a hole blocking layer, and bis(10-hydroxybenzo[h]quinolinato)beryllium (hereinafter, “BeBq2”) was vacuum-deposited to a thickness of 50 nm on the hole blocking layer to form a an electron transport layer. Thereafter, LiF was deposited to a thickness of 0.2 nm to form an electron injection layer, and then Al was deposited to a thickness of 150 nm to form a cathode.
The organic electroluminescent elements were fabricated in the same manner as described in Example 1 except that the compounds of the present invention described in the following Table 4, instead of the compound P-1 of the present invention, were used as material of an emission-auxiliary layer.
The organic electroluminescent elements were fabricated in the same manner as described in Example 1 except that one of the following Comparative compounds A to E, instead of the compound P-1 of the present invention, were used as material of an emission-auxiliary layer.
